<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
	<META HTTP-EQUIV="CONTENT-TYPE" CONTENT="text/html; charset=UTF-8">
	<TITLE></TITLE>
	<META NAME="GENERATOR" CONTENT="OpenOffice.org 3.2  (Win32)">
	<META NAME="AUTHOR" CONTENT="Exson Qu">
	<META NAME="CREATED" CONTENT="20110226;182500">
	<META NAME="CHANGEDBY" CONTENT="Exson Qu">
	<META NAME="CHANGED" CONTENT="20110226;191900">
	<STYLE TYPE="text/css">
	<!--
		@page { margin: 2cm }
		P { margin-bottom: 0.21cm }
		A:link { so-language: zxx }
	-->
	</STYLE>
</HEAD>
<BODY LANG="zh-CN" DIR="LTR"><SPAN CLASS="sd-abs-pos" STYLE="position: absolute; top: -0.13cm; left: -2.04cm; width: 77px">
<IMG SRC="chrome://livemargins/skin/monitor-background-horizontal.png" NAME="图形6" WIDTH=77 HEIGHT=5 BORDER=0></SPAN><SPAN CLASS="sd-abs-pos" STYLE="position: absolute; top: -0.13cm; left: 0cm; width: 75px">
<IMG SRC="chrome://livemargins/skin/monitor-background-vertical.png" NAME="图形7" WIDTH=75 HEIGHT=38 BORDER=0></SPAN><SPAN CLASS="sd-abs-pos" STYLE="position: absolute; top: 0cm; left: 0.03cm; width: 75px">
<IMG SRC="chrome://livemargins/skin/monitor-play-button.png" NAME="图形8" WIDTH=75 HEIGHT=38 BORDER=0></SPAN>
<P STYLE="margin-bottom: 0cm">&nbsp;</P>
<P STYLE="margin-bottom: 0cm"><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=5 STYLE="font-size: 20pt"><SPAN LANG="en-US">MRP</SPAN></FONT><SPAN LANG="en-US"><BR><BR></SPAN></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=5 STYLE="font-size: 20pt"><SPAN LANG="zh-CN"><B>概述</B></SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><SPAN LANG="en-US"><BR></SPAN><FONT SIZE=4><SPAN LANG="en-US">MRP-
</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">物料需求计划－是用来经济且富有效率地管理生产和采购的软件。它从多种来源取得需求数据如目前的和预测订单，工单，低于安全库存的物料，然后减去供给，供给的形式包括手上库存，订购中的商品（物料），或者在制品库存，并且计算订购需求或者部品生产需求来这些满足需求。本</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">Wiki</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">将描述</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">webERP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">中</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">的</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">特性</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">以及实施此系统的程序。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><SPAN LANG="en-US"><BR><BR></SPAN></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=5 STYLE="font-size: 20pt"><SPAN LANG="zh-CN"><B>基础数据要求</B></SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><SPAN LANG="en-US"><BR></SPAN></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">要有效地运行</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP,</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">应该建立部品相关的确切信息。由于</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">根据这些数据计算要采购或者制造的数量，因此要保证这些参数被严格维护。因为适用的原则是投入垃圾</SPAN></FONT>&mdash;</FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">&gt;</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">产出垃圾。要求的关键数据如下：</SPAN></FONT></FONT></P>
<P STYLE="margin-bottom: 0cm"><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">在菜单</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>物料维护</B></SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">-&gt;</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN"><B>修改物料细节</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">链接，有三个&ldquo;订单数量调节参数&ldquo;，这三个字段有放大作用，他们会被用来放大</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">建议的采购或者制造数量来满足需要。</SPAN></FONT></FONT></P>
<P STYLE="margin-left: 0.85cm; text-indent: -0.85cm; margin-top: 0.18cm; margin-bottom: 0cm">
<FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">l</SPAN></FONT><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</SPAN></FONT><FONT SIZE=4><SPAN LANG="en-US">EOQ</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">经济订单数量。这是</SPAN></FONT>
</FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">计划</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">的</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">订单的最小数量。例如，如果</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">发现对某一部品</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">的</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">需求数量为</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">1</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">，但是该部品的</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">EOQ</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">是</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">5</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">，</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">会建议创建一个数量为</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">5</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">的订单。</SPAN></FONT></FONT></P>
<P STYLE="margin-left: 0.85cm; text-indent: -0.85cm; margin-top: 0.18cm; margin-bottom: 0cm">
<FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">l</SPAN></FONT><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</SPAN></FONT><FONT SIZE=4><SPAN LANG="en-US">Pansize,</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">也称为订单乘数</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">.</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">它使您可以创建双数倍数订单。比如，如果</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">确定某一部品的需求数量为</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">135</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">，</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">pansize</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">设置为</SPAN></FONT>
</FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">10</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">，</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">会创建一个数量为</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">140</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">的计划订单，这数量是与要求数量最近的双数倍数。</SPAN></FONT></FONT></P>
<P STYLE="margin-left: 0.85cm; text-indent: -0.85cm; margin-top: 0.18cm; margin-bottom: 0cm">
<FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">l</SPAN></FONT><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">损耗系数（报废率），它是一个百分数，用来补偿废品或者其他的损耗。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><SPAN LANG="en-US"><BR><BR><BR><BR></SPAN></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4 STYLE="font-size: 16pt"><SPAN LANG="zh-CN">在菜单</SPAN></FONT><FONT SIZE=4 STYLE="font-size: 16pt"><SPAN LANG="zh-CN"><B>物料维护</B></SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4 STYLE="font-size: 16pt"><SPAN LANG="en-US">-&gt;</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4 STYLE="font-size: 16pt"><SPAN LANG="zh-CN"><B>维护再订货点（安全库存）</B></SPAN></FONT><FONT SIZE=4 STYLE="font-size: 16pt"><SPAN LANG="zh-CN">，指定了部品在某一仓库的再订货点。如果该仓库在手的数量降低至低于这个水平，</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4 STYLE="font-size: 16pt"><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4 STYLE="font-size: 16pt"><SPAN LANG="zh-CN">将创建一个需求来补偿此差异。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><SPAN LANG="en-US"><BR><BR><BR></SPAN></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">在菜单</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>物料维护</B></SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">-&gt;</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN"><B>维护采购数据，</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">可以输入</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>采购周期</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">将此运用到计划建议的订单中。</SPAN></FONT></FONT></P>
<P STYLE="margin-bottom: 0cm"><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=5 STYLE="font-size: 20pt"><B>生产日历</B></FONT></FONT></P>
<P STYLE="margin-bottom: 0cm"><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">为了避免</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">这种</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">情形－－根据部品的需求日期减去采购周期，</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">可能为该部品计划了业务不运营的一天</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">。</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">可以创建一个只有有效日期的制造日历。这个设置在</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>设置菜单</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">－</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">&gt;</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN"><B>库存设置</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">－</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><SPAN LANG="en-US">&gt;</SPAN><FONT SIZE=4><SPAN LANG="en-US"><B>MRP</B></SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN"><B>可用的生产天数</B></SPAN></FONT><SPAN LANG="zh-CN">。</SPAN></FONT></P>
<P ALIGN=CENTER><IMG SRC="/E:/ManualMRP.files/image001.jpg" NAME="图形1" ALIGN=BOTTOM WIDTH=570 HEIGHT=332 BORDER=0></P>
<P STYLE="margin-bottom: 0cm">&nbsp;</P>
<P><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><SPAN LANG="en-US"><BR><BR></SPAN></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">要从头创建日历，输入起始日期和截止日期，点击您希望排除在外的一周中的任何一天，然后按</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>创建日历</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">按钮。然后，您可以在</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>改变日期状态</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">字段输入单个日期，按</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>更新</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">来改变该日期的状态，从有效的改为无效，或者从无效改为有效。输入起始日期和截止日期然后按</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>列出日期范围，</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">将显示此范围内的所有日期，并且显示&ldquo;是&rdquo;，如果他们是有效的制造日期，&ldquo;否&rdquo;如果他们非有效制造日期。当创建此日历时，日期范围应该覆盖超过你使用</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">的计划期间，并且记住，</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>创建日历</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">按钮将删除以前输入的任何日历。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US"><BR></SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=5 STYLE="font-size: 20pt"><SPAN LANG="zh-CN"><B>主生产计划</B></SPAN></FONT>&mdash;<FONT SIZE=5 STYLE="font-size: 20pt"><SPAN LANG="zh-CN"><B>需求预测</B></SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><SPAN LANG="en-US"><BR><BR></SPAN></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">下一个准备</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">的步骤是输入需求预测。如果您仅仅需要考虑目前的订单，这是一个可选步骤。在输入真实的需求前，必须创建</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>需求类型</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">，被用来组织您创建的需求记录并且使保持追溯和编辑记录变得容易。需求类型创建于菜单</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>设置</B></SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">-&gt;</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN"><B>库存设置</B></SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">-&gt;</SPAN></FONT><FONT SIZE=4><SPAN LANG="en-US"><B>MRP</B></SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN"><B>　需求类型</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">。仅仅输入</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>需求类型代码</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">和描述。至少必须创建一个需求类型，但您可以创建您需要识别并追溯的不同种类需求。</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>需求类型</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">出现在不同的报告中，并且系统允许根据</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>需求类型</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">批量删除需求记录。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><SPAN LANG="en-US"><BR><BR></SPAN></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">有两个程序来输入真实订单需求，他们都位于</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>制造</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">菜单下。首先，主计划，允许输入，编辑，和删除单个需求，和依部品编号或者需求类型的需求列表，以及按</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>需求类型</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">删除。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><SPAN LANG="en-US"><BR></SPAN><IMG SRC="/E:/ManualMRP.files/image002.jpg" NAME="图形2" ALIGN=BOTTOM WIDTH=837 HEIGHT=300 BORDER=0></SPAN></FONT></P>
<P><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><SPAN LANG="en-US"><BR><BR><BR><BR></SPAN></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">要输入一个需求，键入部品编号，数量，和到期日，选择</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>需求类型</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">，按</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>输入信息</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">按钮。按</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>列表选择</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">按钮显示多个记录。如果部品编号字段是空白，所有符合所选的</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>需求类型</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">的所有需求都会显示。如果输入了部品编号，该部品编号的所有需求都将显示。当需求被显示时，有按钮供选择用来编辑或者删除特殊的需求。按</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>删除需求类型</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">按钮，会删除所有符合所选</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>需求类型</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">的需求。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><SPAN LANG="en-US"><BR><BR><BR></SPAN></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">自动创建主计划根据输入的选择条件，从销售订单产生多重需求。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US"><BR></SPAN></FONT><IMG SRC="/E:/ManualMRP.files/image003.jpg" NAME="图形3" ALIGN=BOTTOM WIDTH=759 HEIGHT=333 BORDER=0></SPAN></FONT></P>
<P STYLE="margin-bottom: 0cm"><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><SPAN LANG="en-US"><BR><BR></SPAN></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">首先，选择所要创建需求的</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>需求类型。</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">其次，输入销售订单的筛选条件，一般会有库存类别（物料组），库存地点，和销售订单的日期范围。再次，输入</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>配送</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">的</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>起始日期</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">，这是将创建的第一个需求记录的</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>到期日</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">。然后选择配送周期的种类</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">-</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">每周或者每月</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">-</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">以及所有数量配送完毕经历的周期数量。</SPAN></FONT><FONT COLOR="#000000"><FONT SIZE=4><SPAN LANG="zh-CN">根据部品的总数量或者销售金额，可以将他们排除在外。</SPAN></FONT></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>乘数</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">可以用来乘以每个部品的总数量；例如当您要创建下</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">18</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">个月的需求，但并非只是输入前</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">18</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">个月的日期范围，您输入最近</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">6</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">个月的日期范围，然后用乘数</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">3</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">，于是您可以使用最近的销售类型。现在澄清整个程序是如何工作的：用户输入销售订单的选择条件，程序找到每个部品需要的数量，然后创建需求记录，它记录所需种类的数量和需要的配送周期。如果一个部品需求总数是</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">12</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">，并且选择的周期数是</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">12</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">，</SPAN></FONT>&nbsp;<FONT SIZE=4><SPAN LANG="zh-CN">会创建数量为</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">1</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">的</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">12</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">个记录；如果总数为</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">3</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">，数量为</SPAN></FONT>
</FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">1</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">且配送于头</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">3</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">个周期的</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">3</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">个记录会被创建；如果总数为</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">15</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">，首</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">3</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">个记录的数量为</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">2</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">，剩余的</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">9</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">个记录数量将为</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">1.</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">需求被创建后，他们可以使用</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>主计划</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">程序编辑或者删除，通过部品编号或者</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>需求类型</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">选择。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><SPAN LANG="en-US"><BR><BR></SPAN></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=5 STYLE="font-size: 20pt"><SPAN LANG="zh-CN"><B>运行</B></SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=5 STYLE="font-size: 20pt"><SPAN LANG="en-US"><B>MRP</B></SPAN></FONT></SPAN></FONT></P>
<P><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">一旦完成所有上述步骤，</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">可以自动计算。由于ＭＲＰ计算基于系统的如下数据：</SPAN></FONT></FONT></P>
<P STYLE="margin-left: 0.85cm; text-indent: -0.85cm"><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">l</SPAN></FONT><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">采购周期</SPAN></FONT></FONT></P>
<P STYLE="margin-left: 0.85cm; text-indent: -0.85cm"><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">l</SPAN></FONT><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">需求预测－－主（生产）计划</SPAN></FONT></FONT></P>
<P STYLE="margin-left: 0.85cm; text-indent: -0.85cm"><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">l</SPAN></FONT><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">经济订单数量</SPAN></FONT></FONT></P>
<P STYLE="margin-left: 0.85cm; text-indent: -0.85cm"><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">l</SPAN></FONT><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">最新库存数量</SPAN></FONT></FONT></P>
<P STYLE="margin-left: 0.85cm; text-indent: -0.85cm"><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">l</SPAN></FONT><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">缩水／浪费</SPAN></FONT></FONT></P>
<P STYLE="margin-left: 0.85cm; text-indent: -0.85cm"><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">l</SPAN></FONT><FONT SIZE=1 STYLE="font-size: 8pt"><SPAN LANG="en-US">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</SPAN></FONT><FONT SIZE=4><SPAN LANG="en-US">Pansize</SPAN></FONT></SPAN></FONT></P>
<P><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4>如果这数据没有严格维护，那么ＭＲＰ计算可能建基于不好的基础——请不要进行ＭＲＰ计算直到上述数据在您的系统检查再检查后为止。</FONT></FONT></P>
<P STYLE="margin-bottom: 0cm"><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">这项功能在</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>制造</B></SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">-&gt;</SPAN></FONT><FONT SIZE=4><SPAN LANG="en-US"><B>MRP</B></SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN"><B>计算</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">。</SPAN></FONT></FONT></P>
<P ALIGN=CENTER><IMG SRC="/E:/ManualMRP.files/image004.jpg" NAME="图形4" ALIGN=BOTTOM WIDTH=516 HEIGHT=340 BORDER=0></P>
<P><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">此程序显示了</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">最近一次运行的时间，以及运行时所选的参数。有复选框用来指定在计算</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">时，是否使用</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US"><B>MRP</B></SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN"><B>需求</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">，</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">EOQ</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN"><B>经济订单数量</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">，</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">pansize,</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">或者</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>损耗系数</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">。需要使用库存地点，用来决定手上的数量。</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>天数余量</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">也可以输入，它用来决定采购订单或者工作单是否需要重排计划；如果需求日期和采购订单或者工作单的</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>到期日</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">在天数余量之内，订单不会显示需要重排计划。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US"><BR></SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=5 STYLE="font-size: 20pt"><SPAN LANG="zh-CN"><B>ＭＲＰ工作原理</B></SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US"><BR></SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">下面是</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">的工作原理。首先，它根据</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">bom(</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">物料清单）为每个部品找到一个</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>层级号；</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">在</SPAN></FONT>
</FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">bom</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">结构中，其下没有其他部品的部品层级号为</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">0</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">，当一个部品下面有</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">7</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">层部品时，它的层级为</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">7</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">。其次，根据当前手上的数量，未完成的采购订单，工单，创建一张</SPAN></FONT>
</FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">mrpsupplies(MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">供应</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">)</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">表</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">,</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">根据未完成销售订单创建</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">mrprequirements</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">表，根据未完成的工作单创建</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">worequirements(</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">工作单要求</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">)</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">记录，根据低于安全库存的部品，以及根据销售预测输入的需求创建</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">mrpdemands</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">表</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">.MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">对每一部品，从供应中减去需求，根据层级号将部品排序，并且从最高层级开始，如果供应无法满足需求，将会创建一个</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">mrpplannedorder(MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">计划订单</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">)</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">记录。如果在</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">bom</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">结构中，某部品有下层部品，</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">也为较低层部品创建一个</SPAN></FONT>
</FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">mrprequirements</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">记录</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">,</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">基于对最高层部品的净需求乘以每次组装对此部件需求的数量，同时附有基于此部品采购周期的计划日期。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">是一个再生系统，意味着每次它运行时，它都会删除旧文件，并且创建新文件。它运行的时间取决于文件大小和它运行的系统环境，但是它会足够快，因此它可以经常运行，并且可以试运行</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>将如何</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">的预测方案，只要改变销售预测和其他参数参数即可。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US"><BR><BR></SPAN></FONT><FONT SIZE=5 STYLE="font-size: 20pt"><SPAN LANG="en-US"><B>MRP</B></SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=5 STYLE="font-size: 20pt"><SPAN LANG="zh-CN"><B>报告</B></SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US"><BR><BR>MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">生成几种报告，他们位于</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>制造</B></SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US"><B>-</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="en-US">&gt;</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN"><B>查询和报告</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US"><B>MRP</B></SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN"><B>需要的重新计划</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">显示了工作单和采购订单，根据</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">，需要作出的调整以满足期限。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">建议的工作单和</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">建议的采购订单显示了</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">决定的需要创建的订单以满足要求。</SPAN></FONT>
</FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">短缺显示了数量无法满足要求的所有数量。需要记住的一件关于此报告的事情是，如果最顶层组件短缺，它同时会在报告中显示组成它的部品，因此总的金额可能加倍。此查询简称为</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">被用来显示一个部品的所有的供求信息。</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US"><BR></SPAN></FONT><IMG SRC="/E:/ManualMRP.files/image005.jpg" NAME="图形5" ALIGN=BOTTOM WIDTH=907 HEIGHT=635 BORDER=0></SPAN></FONT></P>
<P STYLE="margin-bottom: 0cm"><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US"><BR><BR></SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">页首部分显示了总的</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN"><B>毛需求</B></SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">，未完成订单，计划的订单，和以周为时间段而预期到达的数量。</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">左侧</SPAN></FONT><FONT SIZE=4><SPAN LANG="zh-CN">底部的部分显示了此物料所有的需求来源，底部的右侧显示了所有的可用供应和</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">建议创建的供应以满足需要。所有这些报告使用</SPAN></FONT></FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">创建的报表，因此，如果创建了一个新的采购订单或者工作订单，此订单以及其所造成的影响不会显示在报告中，直到</SPAN></FONT>
</FONT><FONT FACE="楷体_GB2312, monospace"><SPAN LANG="en-US"><FONT SIZE=4><SPAN LANG="en-US">MRP</SPAN></FONT></SPAN></FONT><FONT FACE="楷体_GB2312, monospace"><FONT SIZE=4><SPAN LANG="zh-CN">重新运行为止。
</SPAN></FONT></FONT>
</P>
<P>&nbsp;</P>
<DIV ID="livemargins_control" DIR="LTR">
	<P><A NAME="monitor-play-button"></A><BR><BR>
	</P>
</DIV>
<P STYLE="margin-bottom: 0cm"><BR>
</P>
</BODY>
</HTML>